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Journal Article 1998

Autor: Otsyina, R.M. Ajanga, SI Buruchara, Robin A. Wortmann, Charles S.

Root rot severely constrains bean (Phaseolus vulgaris L.) production in parts of Western Kenya. Genetic and soil management options were evaluated for an integrated root rot management approach. Four hundred genotypes were progressively screened in the field for resistance to root not over six se...

Enlace original: https://cgspace.cgiar.org/handle/10568/43332

Investigación en Agricultura
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Otsyina, R.M. ,  Ajanga, SI ,  Buruchara, Robin A. ,  Wortmann, Charles S. ,  [Development of an integrated bean root rot control strategy for Western Kenya] ,  Development of an integrated bean root rot control strategy for Western Kenya
Book 1996

Autor: Allen, David J. Ampofo, James Kwasi O. Wortmann, Charles S.
Enlace original: https://cgspace.cgiar.org/handle/10568/54210

Investigación en Agricultura
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Allen, David J. ,  Ampofo, James Kwasi O. ,  Wortmann, Charles S. ,  [Pragas, doenças e problemas nutricionais do feijoeiro na Africa: guia de campo] ,  Pragas, doenças e problemas nutricionais do feijoeiro na Africa: guia de campo
Book 1996

Autor: Allen, David J. Ampofo, James Kwasi O. Wortmann, Charles S.
Enlace original: https://cgspace.cgiar.org/handle/10568/54200

Investigación en Agricultura
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Allen, David J. ,  Ampofo, James Kwasi O. ,  Wortmann, Charles S. ,  [Pests, diseases, and nutritional disorders of the common bean in Africa: a field guide] ,  Pests, diseases, and nutritional disorders of the common bean in Africa: a field guide
Report 1994

Autor: Wortmann, Charles S. Allen, David J.

Bean production in Africa is very heterogeneous with much variation in environmental conditions, cropping systems, preferences and constraints. This working document contains information on the many bean producing areas in Africa. The data were gleaned from numerous sources but a major part of th...

Enlace original: https://cgspace.cgiar.org/handle/10568/72350

Investigación en Agricultura
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Wortmann, Charles S. ,  Allen, David J. ,  [African bean production environments: their definition, characteristics and constraints] ,  African bean production environments: their definition, characteristics and constraints
Book 1998

Autor: Wortmann, Charles S. Kirkby, Roger A. Eledu, Charles A. Allen, David J.

The Bean atlas is a comprehensive map of the bean growing areas in Africa. The first version was first published in 1998 and in paper format. For the last four years, PABRA has been developing the second edition, which shows dramatic changes in bean production areas across Africa, where some have...

Enlace original: https://cgspace.cgiar.org/handle/10568/54312

Investigación en Agricultura
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Wortmann, Charles S. ,  Kirkby, Roger A. ,  Eledu, Charles A. ,  Allen, David J. ,  [Atlas of common bean (Phaseolus vulgaris L.) production in Africa] ,  Atlas of common bean (Phaseolus vulgaris L.) production in Africa

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